873078622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:793

約数の個数: 64

約数和(自身を含む): 1551965184

約数和(自身を除く): 678886562

約数列:

[1, 2, 13, 17, 26, 34, 43, 71, 86, 142, 221, 442, 559, 647, 731, 923, 1118, 1207, 1294, 1462, 1846, 2414, 3053, 6106, 8411, 9503, 10999, 15691, 16822, 19006, 21998, 27821, 31382, 39689, 45937, 51901, 55642, 79378, 91874, 103802, 142987, 285974, 361673, 472957, 597181, 674713, 723346, 780929, 945914, 1194362, 1349426, 1561858, 1975291, 3950582, 6148441, 10152077, 12296882, 20304154, 25678783, 33579947, 51357566, 67159894, 436539311, 873078622]

約数ペア:

[(1, 873078622), (2, 436539311), (13, 67159894), (17, 51357566), (26, 33579947), (34, 25678783), (43, 20304154), (71, 12296882), (86, 10152077), (142, 6148441), (221, 3950582), (442, 1975291), (559, 1561858), (647, 1349426), (731, 1194362), (923, 945914), (1118, 780929), (1207, 723346), (1294, 674713), (1462, 597181), (1846, 472957), (2414, 361673), (3053, 285974), (6106, 142987), (8411, 103802), (9503, 91874), (10999, 79378), (15691, 55642), (16822, 51901), (19006, 45937), (21998, 39689), (27821, 31382)]